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CS8190 - Precision Air-Core Tach/Speedo Driver

General Description

The CS8190 is specially designed for use with air-core meter movements.

The IC provides all the functions necessary for an analog tachometer or speedometer.

The CS8190 takes a speed sensor input and generates sine and cosine related output signals to differentially drive an air-core meter.

Key Features

  • Direct Sensor Input.
  • High Output Torque.
  • Low Pointer Flutter.
  • High Input Impedance.
  • Over Voltage Protection.
  • Return to Zero SOP-20 CS8190.

📥 Download Datasheet

Datasheet Details

Part number CS8190
Manufacturer HTC KOREA
File Size 973.78 KB
Description Precision Air-Core Tach/Speedo Driver
Datasheet download datasheet CS8190 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Precision Air-Core Tach/Speedo Driver with Return to Zero FEATURES • Direct Sensor Input • High Output Torque • Low Pointer Flutter • High Input Impedance • Over Voltage Protection • Return to Zero SOP-20 CS8190 DESCRIPTION The CS8190 is specially designed for use with air-core meter movements. The IC provides all the functions necessary for an analog tachometer or speedometer. The CS8190 takes a speed sensor input and generates sine and cosine related output signals to differentially drive an air-core meter. The output utilizes differential drivers which eliminated the need for a Zener reference and offers more torque. The device withstands 60V transients which decreases the protection circuitry required.